Foliar Fertilizer refers to a type of fertilizer that can be directly absorbed and utilized by leaves. It is also a type of fertilizer, but it cannot be directly absorbed. It is a chemical fertilizer. Because foliar fertilizer cannot be directly absorbed by leaves, it must be used on the upper surface of plant leaves. It can effectively control diseases and insect pests, reduce the occurrence of diseases, and increase the yield of crops. Often in production. Foliar fertilizer is to ensure the robust growth of crops, foliar fertilizer is a big concept, mainly including nutrients, fertilizer ingredients, leaf surface protective layer and other factors, the role of foliar fertilizer is mainly to ensure the robust growth of crops, foliar fertilizer is mainly used to supplement the nutrition of crops, what is the role of

foliar fertilizer to promote the development of plants

1, foliar fertilizer is to improve and improve soil fertility.

2. Foliar fertilizer is a medicine sprayed on the leaves of plants, mainly to prevent diseases and insect pests, such as leaf blight and root rot. The dosage of

3 and foliar fertilizer should be determined according to the type and size of plants

4, fertilizer protection and fertilizer increase foliar fertilizer is mainly fertilizer, supplemented by foliar fertilizer. Under normal circumstances, the application amount of foliar fertilizer should not exceed 1/3 of the whole garden. To prevent excess nutrients, resulting in excessive leaf growth.

5, increasing nutrient supply foliar fertilizer can increase the nutrient supply of plant leaves, thus enhancing photosynthesis

6, ensuring leaf photosynthesis foliar fertilizer can provide sufficient nutrients for leaves. Leaf is one of the main vegetative organs of plants. Leaf chlorophyll is the photosynthetic material on the leaf. Therefore, the chlorophyll content of leaves and leaf photosynthesis ability has a close relationship.